초록 ▼

A metal-air battery pack is disclosed for external assembly to a portable electronic device with a battery compartment. The battery pack electrically connects to the electronic device through an existing connector of the device that is located in the battery compartment of the device. Another aspect

A metal-air battery pack is disclosed for external assembly to a portable electronic device with a battery compartment. The battery pack electrically connects to the electronic device through an existing connector of the device that is located in the battery compartment of the device. Another aspect of the present invention provides a palm rest as part of a battery for a portable computing device. Another aspect of the invention provides a network of barriers defining an air pathway through a cathode air plenum to efficiently direct air to the air cathodes of the cells of the battery.

대표청구항 ▼

[ We claim:] [1.] In a metal-air battery, having an air chamber, said air chamber including front, rear, and first and second opposing side walls, an air inlet and an air outlet adjacent to one another along said front wall, and a reactant air pathway for directing air across a plurality of electroc

[ We claim:] [1.] In a metal-air battery, having an air chamber, said air chamber including front, rear, and first and second opposing side walls, an air inlet and an air outlet adjacent to one another along said front wall, and a reactant air pathway for directing air across a plurality of electrochemical cells, said electrochemical cells disposed in a generally rectangular array, said reactant air pathway comprising:a network of barriers defining said reactant air pathway such that air is evenly disbursed about said air chamber and across said plurality of electrochemical cells, said network of barriers including;a longitudinal barrier extending from said front wall between said air inlet and said air outlet to a position spaced from said rear wall;at least one transverse internal spacer barrier extending from said longitudinal barrier to a position spaced from said first side wall;at least one transverse peripheral spacer barrier extending, between said front wall and said internal spacer barrier, from said first side wall to a position spaced from said longitudinal barrier;said transverse peripheral spacer barrier extending into a U-shaped barrier, the open end of which faces said first side wall.